R911271727 (MDD115A-N-030-N2L-130GA0)

Name: R911271727 (MDD115A-N-030-N2L-130GA0)
Brand: Indramat Motors
SKU: MDD115A-N-030-N2L-130GA0
Price: 323.00 USD
Availability: InStock
Rating: 4.5 (5 reviews)

MDD Synchronous Motors

Rated 4.5 stars (5 total reviews)

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The Bosch Rexroth MPN R911271727 (MDD115A-N-030-N2L-130GA0) is a servo motor for digital drive controllers, featuring a nominal speed of 3000 min⁻¹ and a continuous standstill torque of 28.0 Nm. It utilizes a digital servo feedback system and operates with a winding resistance of 0.13 ohms and a torque constant of 0.66 Nm/A at 20°C. The plain shaft, centering diameter of 130 mm, standard balancing, and the A-side connector are integrated. The unit supports natural and surface cooling, reaches a peak torque of 87.1 Nm at 190.9 A, and is protected to IP65 with insulation class F. The black housing is 40 micrometers thick and the motor weighs 33 kg.

Technical Specifications

Product Type
AC Servo Motor

Maximum Speed
3000 Revolutions Per Minute

Moment of Inertia
123 x 10-4 kgm2

Winding Resistance
0.13 Ohms at 20 degree Celsius

Torque Constant
0.66 Nm/A

Thermal Time Constant
90 minutes

Constant Torque
28 Nm

Continuous Current
42.4 A

Motor Weight
33 kilograms

Winding Inductance
2 mH

Maximum Torque
87.1 Nm

Maximum Current Consumption
190.9 A

Insulation Value
F

Protection Rating
IP65

Balancing Class
N-Balanced

Servo Feedback
Digital

Shaft Type
Plain with Sealing Ring

Power Connection
Located at A-side of Motor Housing.

Frequently Asked Questions

What does the 3000 min⁻¹ nominal speed on the MDD115A-N-030-N2L-130GA0 mean in practice?

It defines the maximum continuous operating speed before torque starts dropping. In CNC and packaging systems, this enables high cycle rates without overloading the drive.

How does a plain shaft with seal affect installation?

It allows direct coupling to load elements while the seal prevents contamination ingress. This reduces maintenance frequency in dusty or oily environments.

Why is a continuous standstill torque value important?

It indicates how much load the motor can hold without motion when energized. This matters for precision holding tasks like clamping or positioning.

What role does digital servo feedback (DSF) play in this motor?

It provides high-resolution position and velocity data to the controller. This ensures tight synchronization in multi-axis applications such as robotics.

How does side A connector orientation influence cabinet layout?

It dictates cable exit direction relative to machine structure. Proper planning avoids bending radius issues and simplifies maintenance access.

Common Misspellings

MDD-115A-N-030-N2L-130GA0

MDD115A N 030 N2L 130GA0

MDD115A-N-030-N2L-130-GA0

MDD115A-N-030-N2L-130-GAO

MDD115A-N-030-N2L-130GAO

MDD115A-N-O3O-N2L-13OGAO

MDD115AN030N2L130GA0

mdd115a-n-030-n2l-130ga0

Internal Product Review

The MDD115A-N-030-N2L-130GA0 is a synchronous servo motor designed for use with digital drive controllers. It features a 130 mm centering diameter, plain shaft with seal, and connects via a side-A connector. It is typically deployed in industrial automation systems such as in CNC machines, robotics, packaging, printing and tool-driven motion control.